Huami today announced Amazfit GTS 2 mini, a smaller version of the GTS 2 in China, as it had promised. It features a 1.55-inch AMOLED screen with AOD option, supports 24-hour heart rate and blood oxygen monitoring, and its sleep function can also precisely identify sleep stages and naps. It has an Aluminum alloy body, supports 70+ sports mode, GPS + GLONASS 50-meter (5ATM) water resistance and promises up to 21 days of battery life with normal mode. Continue reading “Amazfit GTS 2 mini with 1.55-inch AMOLED screen, SpO2 monitoring, GPS, 70+ sports modes and Amazfit POP Pro announced”